1. Afraid of to make any mistakes at work

2. Afraid not to reach the set goals

3. There are conflicts within family about money or family

4. Feeling worried about air, water and soil pollutions

5. Feeling competitive

6. Do not have enough money to cover living expenses

7. Muscles pain

8. Headache caused by stress

9. Back pain

10. Changes of appetites

11. One-sided headache

12. Feeling worried

13. Feeling frustrated

14. Feeling upset and annoyed

15. Feeling sad

16. Forgetful

17. Feeling confused

18. Difficult to concentrate

19. Feeling exhausted easily

20. Often caught a cold